went to Texas state fair the other day, was 96 that day, used these sleeves, Perfect!

I tried these out for a backpacking trip in the Grand Canyon. It turned out to be a great way to switch my T-shirt into a long sleeve with minimal weight. I was surprised that they didn't feel hot and was a great way to keep the sun off of my arms. They will def be a part of my core items.

Pretty awesome they definitely have a cooling effect and great for wiping sweat. Kind of cool looking haha

Sleeves protect arms from scratches, sun, and bugs.

Great arm warmer. Must have on a sunny day. Gives the much needed UV protection as well. Highly recommend! Only cons I found was that it kept slipping down although I got a size Small. Maybe have a rim in the edge to help hold it in place.

I am a new Hiker. These arm sleeves are perfect for protecting my arms from the sun. Much easier than applying sunscreen and forgetting to reapply etc. They are extremely comfortable and lightweight. Perfect solution for me. I purchased the S/M, I'm a 5'4" woman, weighing 107 lbs. My arms are not large. Bonus for me is that these are also perfect for working in my yard/gardening!

I am a petite woman and got the S/M. These are great sleeves. Really do help you stay cool in the sun and they have prevented my arms from burning, which is really important as I'm allergic to sunlight. They're very comfortable to wear and are easy to stash in a back or in the car for regular use. Really hoping for even more colours and possibly fun designs. I've got two pairs now.

First time purchasing something like these. So far, satisfied with comfort and fit

These are the best-quality arm coolers I've had. They don't get too hot and they stay up all day.

Theses are great for protecting your arms from the sun while driving.

Fit nicely, comfortable, low profile but sporty look - using for sun protection while paddle boarding & gardening.

Loved the arm sleeves. Very comfortable and versatile, especially in the heat wave. Easy to carry and pull. Also loved the cement color. Please make more colors.

Fits perfectly

I was looking for something for the crazy summer heat and came across this one. Really glad with my purchase. It feels light and perfect especially in the scorching sun, protecting my arms. Easy to slide them down and up, Loved the cement color!

Protects my arms while keeping them cool.

I found these good to wear for the sun protection while daily walking.

Trailcool UPF Arm Sleeves black for my husband. He like them so much.

I online purchased the Trailcool UPF Arm Sleeves color cement. I like the quality and the color.

Bought these UPF arm sleeves for my up coming trip in which I will do a lot of hiking. These will also work great when doing yard work outdoor to prevent bad sun burns. they fit great and are real comfortable.

Nice feeling when using, quality approved

I found these excellent to wear for sun protection while I'm in my garden/backyard, driving, and at the beach!!!

Fits well on skinny arms

Not much to say about these sleeves. They do the work and protect me from the sun when running in the outdoor. I like that they wick my sweat and keep me fresh.

Looking to protect your skin from the sun? These block the UV rays, lightweight, breathable and comfortable.

Great product. Use them everywhere.